[Case of lung cancer presenting as postoperative vanishing tumor].
D003560:Cysts / Q000150:complications*; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging; D008175:Lung Neoplasms / Q000150:complications* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010995:Pleural Diseases / Q000150:complications*; D011859:Radiography